package cn.kgc.yigou.service;

import cn.kgc.yigou.pojo.User;
import com.github.pagehelper.PageInfo;

import java.util.List;

public interface UserService {
    User login(User user);
    int save (User user);
    PageInfo<User> queryForKeywordWithPage(Integer pageNum, Integer pageSize, String keyword);

    //根据id查询
    public  List<User> getUserListByIdList(List<Integer> userIdList);
    User selectAllById(int id);
    //删除
    public void batchRemove(List<Integer> userIdList);
    //修改
    public void updateUser(User user);

}
